Leopard Skin Rhyolite Orbicular Cutting Rough Flatrate Lapidary Stone Wyoming Turritella Agate it is called Aventurine Glass

it is called Aventurine Glass

and some sort of unidentified mineral that can run through it that is similar to that seen in Big Diggins Agate

and cuts some fantastic scenes

Weight: Approx 4 lbs 12 oz

If you do not specify

Leopard Skin Rhyolite Orbicular Cutting Rough Flatrate Lapidary Stone Wyoming Turritella Agate it is called Aventurine GlassMexican Leopard Skin Rhyolite is an old stock Rhyolite material that has gorgeous orbicular circles with bright reds or yellows. It is a very solid material primarily made up of a mixture of Quartz and Feldspar. It tends to take a decent polish, and is generally fracture free. Leopard Skin Rhyolite can sometimes have quartz crystal druzy, which can make for some awesome display pieces or even more creative cabochons with a natural look. Leopard Skin